Cartridge : .416 Taylor Mag
Bullet : .416, 400, Hornady DGX 4169
Useable Case Capaci: 78.426 grain H2O = 5.092 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 25.5 inch = 647.7 mm
Powder : IMR 4166 Enduron *C*T
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
-10.0 94 64.80 2148 4100 46183 5745 95.6 1.510
-09.0 95 65.52 2170 4183 47618 5806 96.0 1.490
-08.0 96 66.24 2192 4267 49097 5865 96.3 1.470
-07.0 97 66.96 2213 4351 50622 5923 96.6 1.450
-06.0 98 67.68 2235 4436 52194 5980 96.9 1.431
-05.0 99 68.40 2257 4522 53816 6034 97.2 1.412
-04.0 100 69.12 2278 4609 55490 6088 97.5 1.393 ! Near Maximum !
-03.0 101 69.84 2299 4696 57216 6139 97.8 1.375 ! Near Maximum !
-02.0 102 70.56 2321 4784 58999 6189 98.0 1.357 ! Near Maximum !
-01.0 103 71.28 2342 4873 60839 6237 98.3 1.340 ! Near Maximum !
+00.0 104 72.00 2364 4962 62738 6284 98.5 1.322 ! Near Maximum !
+01.0 105 72.72 2385 5052 64701 6329 98.7 1.305 !DANGEROUS LOAD-DO NOT USE!
+02.0 106 73.44 2406 5143 66728 6371 98.9 1.288 !DANGEROUS LOAD-DO NOT USE!
+03.0 107 74.16 2427 5234 68823 6412 99.0 1.272 !DANGEROUS LOAD-DO NOT USE!
+04.0 108 74.88 2449 5326 70989 6451 99.2 1.256 !DANGEROUS LOAD-DO NOT USE!
+05.0 109 75.60 2470 5418 73229 6488 99.3 1.240 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba 104 72.00 2450 5331 72812 6128 100.0 1.246 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 104 72.00 2246 4482 52876 6184 93.7 1.422As always thanks DrMike! I currently use this powder in my 416 rem mag, and was able to score a couple pounds today. Was hoping I could use it with both 416's. Since RL15 has vanished.DrMike":1ym4jwqt said:
Hey DrMike, can you run one more quick load for me? 416 Taylor with 300 gr TSX. IMR 4166, norma brass with 25.5" barrel.DrMike":25kxx8o7 said:
Cartridge : .416 Taylor Mag
Bullet : .416, 300, Barnes 'TSX' FB 30527
Useable Case Capaci: 76.826 grain H2O = 4.988 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 25.5 inch = 647.7 mm
Powder : IMR 4166 Enduron *C*T
Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
-10.0 101 68.22 2412 3876 45024 5632 90.0 1.339
-09.0 102 68.98 2439 3961 46530 5702 90.5 1.319
-08.0 103 69.74 2465 4047 48091 5771 91.0 1.300
-07.0 104 70.49 2491 4135 49707 5839 91.5 1.281
-06.0 105 71.25 2518 4223 51382 5905 92.0 1.263
-05.0 106 72.01 2544 4312 53118 5971 92.4 1.245
-04.0 107 72.77 2571 4402 54918 6034 92.9 1.227 ! Near Maximum !
-03.0 108 73.53 2597 4494 56785 6097 93.3 1.210 ! Near Maximum !
-02.0 110 74.28 2624 4586 58722 6158 93.8 1.193 ! Near Maximum !
-01.0 111 75.04 2650 4679 60732 6217 94.2 1.176 ! Near Maximum !
+00.0 112 75.80 2677 4774 62820 6275 94.6 1.160 ! Near Maximum !
+01.0 113 76.56 2704 4869 64989 6330 94.9 1.143 !DANGEROUS LOAD-DO NOT USE!
+02.0 114 77.32 2730 4965 67243 6385 95.3 1.127 !DANGEROUS LOAD-DO NOT USE!
+03.0 115 78.07 2757 5063 69586 6437 95.7 1.112 !DANGEROUS LOAD-DO NOT USE!
+04.0 116 78.83 2784 5161 72024 6487 96.0 1.096 !DANGEROUS LOAD-DO NOT USE!
+05.0 117 79.59 2810 5261 74560 6536 96.4 1.081 !DANGEROUS LOAD-DO NOT USE!
Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba 112 75.80 2800 5223 73524 6332 98.7 1.086 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 112 75.80 2521 4235 52506 5982 87.6 1.254
